/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.iotdb.commons.sync.pipe;

public enum PipeStatus {

    // a new pipe should be stop status
    RUNNING((byte) 0),
    STOP((byte) 1),
    DROP((byte) 2),
    // intermediate states that are not visible to the user
    PARTIAL_CREATE((byte) 3),
    PARTIAL_START((byte) 4),
    PARTIAL_STOP((byte) 5);

    private final byte type;

    PipeStatus(byte type) {
        this.type = type;
    }

    public byte getType() {
        return type;
    }

    public static PipeStatus getPipeStatus(byte type) {
        switch (type) {
            case 0:
                return PipeStatus.RUNNING;
            case 1:
                return PipeStatus.STOP;
            case 2:
                return PipeStatus.DROP;
            case 3:
                return PipeStatus.PARTIAL_CREATE;
            case 4:
                return PipeStatus.PARTIAL_START;
            case 5:
                return PipeStatus.PARTIAL_STOP;
            default:
                throw new IllegalArgumentException("Invalid input: " + type);
        }
    }
}
